4A0-M05 Online Practice Questions and Answers

Which of the following management tools performs the function of virtual infrastructure manager (VIM) in the CPC NFV architecture?

A. NetAct

B. CloudBand Infrastructure Software (CBIS)

C. Operations Support System (OSS)

D. Network Service Platform (NSP)

Which of the following statements about the network service platform (NSP) is FALSE?

A. Acts as an element management system (EMS) for CPC components

B. Performs fault, performance, and security management

C. Has a northbound interface with the NFV orchestrator (NFVO)

D. Allows monitoring events associated with the NFV environment

Which of the following statements regarding CMM internal IP management (IIPM) is FALSE?

A. IIPM manages reachability between CMM VNF components.

B. IIPM monitors connectivity over two vNIC ports when two internal networks are used.

C. With IIPM, broadcast messages are sent periodically between VMs.

D. IIPM uses BFD to provide a fast switchover in case of an internal reachability failure.

Which of the following is NOT a function of the CMM Network Element Cluster Controller (NECC)?

A. Provides a centralized operation and management unit

B. Provides statistics and log information

C. Terminates 2G logical interfaces

D. Enables monitoring and troubleshooting functionality

Which of the following statements regarding the health check for a specific CMM VM is FALSE?

A. It is performed by CMM periodically

B. It can be manually executed using a CLI command "cmm_monitor"

C. It can be executed by ssh to each individual CMM VM from the NECC VM

D. If a failure occurs, additional details can be displayed using the verbos (-v) or very verbos (-vv) flag

Based on the exhibit output, which of the following statements is TRUE?

A. This CMG has one LB VM and one MG VM.

B. This CMG has one LB VM and two MG VMs.

C. This CMG has two LB VM and one MG VM.

D. This CMG has two LB VM and two MG VMs.

Based on the exhibit output, how does a VM associated with security group "SG_CMM" handle TCP traffic?

A. Drops TCP traffic with destination port 22

B. Drops TCP traffic with source port 22

C. Allows TCP traffic with destination port 22

D. Allows TCP traffic with source port 22

Which of the following is NOT a capability of Open vSwitch?

A. VLAN, VXLAN and GRE encapsulation

B. Layer 3 forwarding

C. Quality of Service

D. Direct pass-through from VM to the NIC

Which of the following Nokia products is responsible for the configuration, fault, and performance management of CMM?

A. Network services platform (NSP)

B. CloudBand application manager (CBAM)

C. CloudBand network director (CBND)

D. NetAct

Which of the following statements regarding CMM external networks is FALSE?

A. External networks terminating on IPDS carry LTE signaling traffic.

B. External networks terminating on IPPS carry 3G user plane traffic.

C. External networks terminating on PAPS carry 3G signaling traffic.

D. External networks terminating on PAPS carry 2G user plane traffic.